使用Yebes（EVN）和Hobart（LBA）天线的VLBI极化
VLBI Polarisation with the Yebes (EVN) and Hobart (LBA) antennae
摘要：
目前正在开发所需的代码，以便使用一些新的天线支架对VLBI数据进行全偏振处理。AIPS的扩展允许支持两种新的安装类型;左手和右手Nasmyth天线（GMVA中的Pico Veleta和EVN中的Yebes-40 m）和EW安装（LBA中的Hobart）。一旦选择了正确的挂载类型，数据处理过程将是无缝的。所有随后对视差角子程序PARANG的调用将返回左或右Nasmyth或EW-mount的进给角。Pico Veleta、Yebes-40 m（低频分支）和Hobart分别需要这些。
英文摘要：
Work has been on-going for the development of the required code for full polarisation processing of VLBI data using some new antennae mounts. The extensions of AIPS allows the support of two new mount types; the left-handed and right-handed Nasmyth antennae (Pico Veleta in the GMVA and Yebes-40m in the EVN) and the EW-mount (Hobart in the LBA). The data handling process is seamless, once the correct mount type has been selected. All subsequent calls to the parallactic angle subroutine PARANG will return the feed angles for Left or Right Nasmyth or EW-mount. These are required, respectively, for Pico Veleta, Yebes-40m (low frequency branch) and Hobart.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
